If a husband chooses not to attend his daughter's wedding, the wife (who is also the daughter's mother) may face a difficult decision. Whether or not she attends the wedding alone would depend on various factors:
Relationship with the daughter: If the mother has a close and positive relationship with her daughter, she might consider attending the wedding alone to support her daughter on her special day.
Reasons for the husband's absence: If the husband's absence is due to a serious conflict or unresolved issues within the family, the mother might still attend the wedding to show her love and support for her daughter despite the family challenges.
Family dynamics: The mother might weigh the impact of attending alone on the family dynamics. If attending alone could potentially create further tension or hurt feelings, she might seek a way to address the situation and encourage the husband to reconsider attending.
Personal feelings: The mother's own feelings and emotions about the situation will also play a role. If she feels that attending alone would be too emotionally difficult or she believes it might not be the best decision for her daughter, she might choose not to attend either.
In any case, such a situation would likely be emotionally complex and would benefit from open communication and understanding between all family members involved.